132,221
132,221 is a composite number, odd.
132,221 (one hundred thirty-two thousand two hundred twenty-one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 19 × 6,959. Written other ways, in hexadecimal, 0x2047D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 24
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 122,231
- Recamán's sequence
- a(227,930) = 132,221
- Square (n²)
- 17,482,392,841
- Cube (n³)
- 2,311,539,463,829,861
- Divisor count
- 4
- σ(n) — sum of divisors
- 139,200
- φ(n) — Euler's totient
- 125,244
- Sum of prime factors
- 6,978
Primality
Prime factorization: 19 × 6959
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,221 = [363; (1, 1, 1, 1, 1, 4, 1, 2, 6, 3, 6, 1, 2, 1, 9, 1, 1, 144, 1, 12, 4, 2, 1, 3, …)]
Representations
- In words
- one hundred thirty-two thousand two hundred twenty-one
- Ordinal
- 132221st
- Binary
- 100000010001111101
- Octal
- 402175
- Hexadecimal
- 0x2047D
- Base64
- AgR9
- One's complement
- 4,294,835,074 (32-bit)
- Scientific notation
- 1.32221 × 10⁵
- As a duration
- 132,221 s = 1 day, 12 hours, 43 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρλβσκαʹ
- Mayan (base 20)
- 𝋰·𝋪·𝋫·𝋡
- Chinese
- 一十三萬二千二百二十一
- Chinese (financial)
- 壹拾參萬貳仟貳佰貳拾壹
Also seen as
UTF-8 encoding: F0 A0 91 BD (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.4.125.
- Address
- 0.2.4.125
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.4.125
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 132,221 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 132221 first appears in π at position 665,130 of the decimal expansion (the 665,130ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.